AC Repair & Installation
Fast diagnosis and repair of all air conditioning systems, plus energy-efficient new unit installations for Costa Mesa homes and businesses.
Heating, cooling, and air quality solutions from licensed technicians. Same-day service available throughout Costa Mesa and surrounding Orange County communities.
From routine maintenance to emergency repairs and full system replacements, our certified team handles it all.
Fast diagnosis and repair of all air conditioning systems, plus energy-efficient new unit installations for Costa Mesa homes and businesses.
Complete heating system maintenance, repair, and installation. Keep your family warm during cooler Costa Mesa evenings all season long.
Scheduled tune-up plans that extend system life, improve efficiency, and help you avoid costly emergency breakdowns throughout the year.
Installation and service of energy-efficient heat pumps — an ideal year-round heating and cooling solution for the Southern California climate.
Indoor air quality testing, filtration upgrades, UV purifiers, and humidity control systems for healthier air in your Costa Mesa property.
Professional ductwork cleaning, sealing, and repair to maximize airflow efficiency and remove allergens from your home's ventilation system.
Costa Mesa HVAC is a locally owned and operated heating and cooling company serving Costa Mesa, CA and the surrounding Orange County region. Founded in 2008, our team of NATE-certified technicians has built a reputation for honest pricing, clean workmanship, and dependable service that Costa Mesa homeowners and business owners count on every season.
We service all major HVAC brands and hold a valid California contractor license. Whether you need a quick repair, a complete system replacement, or a routine tune-up, Costa Mesa HVAC delivers the expertise and professionalism you deserve without the upsell tactics or hidden fees.
Real feedback from real homeowners and businesses we've served across the Costa Mesa area.
"Costa Mesa HVAC replaced our entire system in one day. The crew was professional, clean, and incredibly thorough. Best HVAC company in Costa Mesa by far. I would not call anyone else."
"Called at 7am with no AC and they were at my house by 10am. Fixed the issue quickly and the price was very fair. Incredibly professional team — I highly recommend them."
"Used them for a full heating system install. Showed up on time, explained every step, and left the place spotless. Prices are transparent and competitive. Definitely my go-to HVAC team."
Answers to the most common questions we hear from Costa Mesa homeowners and business owners.
Costa Mesa HVAC offers same-day service throughout Costa Mesa, CA. In most cases our licensed technicians arrive within 2–4 hours of your call. For urgent system breakdowns, call 555-000-0000 right away and we'll dispatch a technician immediately.
Costa Mesa HVAC provides AC repair and installation, furnace and heating service, heat pump installation, duct cleaning, indoor air quality solutions, and preventive maintenance plans for homes and businesses throughout Costa Mesa, CA and surrounding Orange County communities.
Yes. Costa Mesa HVAC holds a valid California HVAC contractor license and carries full general liability insurance and workers' compensation coverage, giving Costa Mesa homeowners and business owners complete peace of mind on every job.
In Costa Mesa's climate, we recommend a professional tune-up twice a year — once in spring before the cooling season and once in fall before the heating season. Regular maintenance extends system life, improves efficiency, and keeps your energy bills as low as possible.
Our technicians are certified to install, repair, and maintain all major HVAC brands including Carrier, Trane, Lennox, Rheem, Daikin, Goodman, and more. Whatever system you have in your Costa Mesa home or commercial property, our team can service it.
Yes. Costa Mesa HVAC partners with leading financing providers to offer flexible payment plans on equipment installations and major repairs with approved credit. Ask about our current 0% interest promotional periods when you call 555-000-0000.
Call us now for same-day appointments, free estimates, and honest upfront pricing on all HVAC repairs and installations.